A drilling device for sheet metal parts

By using a multi-axis drilling device and an automatic clamping system, the problems of low efficiency and large positioning error in the multi-hole machining of metal plates in the existing technology have been solved, realizing efficient and precise multi-hole machining, which is applicable to aerospace, automobile manufacturing and other fields.

CN224347446UActive Publication Date: 2026-06-12XIAOGAN HONGMAO MASCH EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XIAOGAN HONGMAO MASCH EQUIP CO LTD
Filing Date
2025-07-22
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

Existing metal sheet drilling equipment is inefficient when dealing with multi-hole machining, and the large errors in manual positioning make it difficult to meet the needs of mass production.

⚗Method used

The multi-axis drilling device, combined with clamping and moving adjustment components, enables automatic clamping and precise position adjustment. Multiple holes can be machined simultaneously through the multi-axis drilling device, and the belt drive device enables the synchronous rotation of multiple drill bits.

🎯Benefits of technology

It improves drilling efficiency and accuracy, reduces the labor intensity of operators, reduces manual positioning errors, adapts to different hole position processing needs, and meets the requirements of mass production.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model relates to the field of metal sheet processing technology, specifically a drilling device for metal sheets. It includes an operating table, a clamping assembly mounted at the center of the operating table, and movable adjustment assemblies distributed on both sides of the clamping assembly. A multi-axis drilling device, opposite to the clamping assembly, is mounted on the moving end of each movable adjustment assembly. This drilling device for metal sheets automatically clamps the metal sheet by driving a push plate and a clamping plate with a push cylinder in the clamping assembly. This eliminates the need for manual disassembly and re-fixing, reducing the operator's workload, avoiding manual positioning errors, and improving drilling efficiency and processing accuracy. The movable adjustment assemblies allow for precise adjustment of the position of the multi-axis drilling device, adapting to the processing needs of different hole positions and improving the device's versatility. The multi-axis drilling device allows for simultaneous processing of multiple holes in the metal sheet, significantly increasing drilling speed and meeting the needs of mass production.
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